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Signed-off-by: Paulchen-Panther <Paulchen--Panter@gmx.net>
This commit is contained in:
Paulchen-Panther
2018-12-28 18:12:45 +01:00
parent 3700566d10
commit 2a77f6f012
99 changed files with 2610 additions and 673 deletions
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106
libsrc/flatbufserver/FlatBufferConnection.cpp
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@@ -7,16 +7,15 @@
// protoserver includes
#include <flatbufserver/FlatBufferConnection.h>
FlatBufferConnection::FlatBufferConnection(const QString & address) :
_socket(),
_skipReply(false),
_prevSocketState(QAbstractSocket::UnconnectedState),
_log(Logger::getInstance("FLATBUFCONNECTION"))
{
FlatBufferConnection::FlatBufferConnection(const QString & address)
: _socket()
, _prevSocketState(QAbstractSocket::UnconnectedState)
, _log(Logger::getInstance("FLATBUFCONNECTION"))
{
QStringList parts = address.split(":");
if (parts.size() != 2)
{
throw std::runtime_error(QString("FLATBUFCONNECTION ERROR: Wrong address: Unable to parse address (%1)").arg(address).toStdString());
throw std::runtime_error(QString("FLATBUFCONNECTION ERROR: Unable to parse address (%1)").arg(address).toStdString());
}
_host = parts[0];
@@ -24,19 +23,17 @@ FlatBufferConnection::FlatBufferConnection(const QString & address) :
_port = parts[1].toUShort(&ok);
if (!ok)
{
throw std::runtime_error(QString("FLATBUFCONNECTION ERROR: Wrong port: Unable to parse the port number (%1)").arg(parts[1]).toStdString());
throw std::runtime_error(QString("FLATBUFCONNECTION ERROR: Unable to parse the port (%1)").arg(parts[1]).toStdString());
}
// try to connect to host
// init connect
Info(_log, "Connecting to Hyperion: %s:%d", _host.toStdString().c_str(), _port);
connectToHost();
// start the connection timer
_timer.setInterval(5000);
_timer.setSingleShot(false);
connect(&_timer,SIGNAL(timeout()), this, SLOT(connectToHost()));
connect(&_socket, SIGNAL(readyRead()), this, SLOT(readData()));
connect(&_timer, &QTimer::timeout, this, &FlatBufferConnection::connectToHost);
_timer.start();
}
@@ -48,48 +45,43 @@ FlatBufferConnection::~FlatBufferConnection()
void FlatBufferConnection::readData()
{
qint64 bytesAvail;
while((bytesAvail = _socket.bytesAvailable()))
_receiveBuffer += _socket.readAll();
// check if we can read a header
while(_receiveBuffer.size() >= 4)
{
// ignore until we get 4 bytes.
if (bytesAvail < 4) {
uint32_t messageSize =
((_receiveBuffer[0]<<24) & 0xFF000000) |
((_receiveBuffer[1]<<16) & 0x00FF0000) |
((_receiveBuffer[2]<< 8) & 0x0000FF00) |
((_receiveBuffer[3] ) & 0x000000FF);
// check if we can read a complete message
if((uint32_t) _receiveBuffer.size() < messageSize + 4) return;
// extract message only and remove header + msg from buffer :: QByteArray::remove() does not return the removed data
const QByteArray msg = _receiveBuffer.right(messageSize);
_receiveBuffer.remove(0, messageSize + 4);
const uint8_t* msgData = reinterpret_cast<const uint8_t*>(msg.constData());
flatbuffers::Verifier verifier(msgData, messageSize);
if (flatbuf::VerifyHyperionReplyBuffer(verifier))
{
auto message = flatbuf::GetHyperionReply(msgData);
parseReply(message);
continue;
}
char sizeBuf[4];
_socket.read(sizeBuf, sizeof(sizeBuf));
uint32_t messageSize =
((sizeBuf[0]<<24) & 0xFF000000) |
((sizeBuf[1]<<16) & 0x00FF0000) |
((sizeBuf[2]<< 8) & 0x0000FF00) |
((sizeBuf[3] ) & 0x000000FF);
QByteArray buffer;
while((uint32_t)buffer.size() < messageSize)
{
_socket.waitForReadyRead();
buffer.append(_socket.read(messageSize - buffer.size()));
}
const uint8_t* replyData = reinterpret_cast<const uint8_t*>(buffer.constData());
flatbuffers::Verifier verifier(replyData, messageSize);
if (!flatbuf::VerifyHyperionReplyBuffer(verifier))
{
Error(_log, "Error while reading data from host");
return;
}
auto reply = flatbuf::GetHyperionReply(replyData);
parseReply(reply);
Error(_log, "Unable to parse reply");
}
}
void FlatBufferConnection::setSkipReply(bool skip)
void FlatBufferConnection::setSkipReply(const bool& skip)
{
_skipReply = skip;
if(skip)
disconnect(&_socket, &QTcpSocket::readyRead, 0, 0);
else
connect(&_socket, &QTcpSocket::readyRead, this, &FlatBufferConnection::readData, Qt::UniqueConnection);
}
void FlatBufferConnection::setColor(const ColorRgb & color, int priority, int duration)
@@ -191,24 +183,22 @@ bool FlatBufferConnection::parseReply(const flatbuf::HyperionReply *reply)
{
case flatbuf::Type_REPLY:
{
if (!_skipReply)
if (!reply->success())
{
if (!reply->success())
if (flatbuffers::IsFieldPresent(reply, flatbuf::HyperionReply::VT_ERROR))
{
if (flatbuffers::IsFieldPresent(reply, flatbuf::HyperionReply::VT_ERROR))
{
throw std::runtime_error("PROTOCONNECTION ERROR: " + reply->error()->str());
}
else
{
throw std::runtime_error("PROTOCONNECTION ERROR: No error info");
}
throw std::runtime_error("PROTOCONNECTION ERROR: " + reply->error()->str());
}
else
{
success = true;
throw std::runtime_error("PROTOCONNECTION ERROR: No error info");
}
}
else
{
success = true;
}
break;
}
case flatbuf::Type_VIDEO: